GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

HVAC Control

In the center of the IP, above the radio

HVAC Component Views in HVAC Systems with A/C-Manual

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IP Fuse Block

On the left end of the IP carrier

Instrument Panel, Gages, and Console Component Views in Instrument Cluster, Gauges and Console

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Rear Defogger Grid

Mounted on the rear windshield

Stationary Windows Component Views

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C320 (1 cavity) (Convertible)

Rear defogger jumper to IP harness, under the left interior trim molding, above the left rear wheelhouse

Harness Routing Views in Wiring Systems

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C330 (2 cavities) (Coupe)

Hatch to the IP harness, center of the roof near the dome lamp

Harness Routing Views in Wiring Systems

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G200

Near the left A-pillar, bolted to the IP mounting stud behind the kick panel

Harness Routing Views in Wiring Systems

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G310

Bolted to the roof, left of the dome lamp

Harness Routing Views in Wiring Systems

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G320

Bolted to the roof, left of the dome lamp

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P300

In the rear center of the roof, near the dome lamp

Harness Routing Views in Wiring Systems

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S216

In the IP harness, main branch, approximately 10 cm (4 in) from the instrument cluster breakout

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S248

In the IP harness, approximately 2 cm (0.8 in) from DRL module breakout

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S252 (Convertible)

In the IP harness, main branch, approximately 48 cm (19 in) from G200 breakout

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S252 (Coupe)

In the IP harness, main branch, approximately 33 cm (13 in) from G305 breakout

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S420

In the hatch harness, main branch, approximately 7 cm (2.8 in) from P300 breakout

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